title: Sublethal copper stress and susceptibility of channel catfish to experimental infections with Ichthyophthirius multifiliis.
mesh_terms: D000818:Animals; D016798:Ciliophora; D003300:Copper / Q000633:toxicity*; D005393:Fish Diseases / Q000209:etiology*; D005399:Fishes / Q000469:parasitology*; D011528:Protozoan Infections / Q000209:etiology; D011529:Protozoan Infections, Animal
chemical_list: D003300:Copper